10 Best AI Rewriter Tools in 2024 (& How to Use Them)

Last Updated on May 7, 2024 by 14 Comments

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First Pick


Pricing: $69 per month
Standout Features: AI-Powered Rewriting, Advanced Grammar Improvements, Surfer SEO Integration

Visit JasperRead Overview
Second Pick


Pricing: $19.95 per month
Standout Features: Free Usage, Various Spinning Modes, Advanced Writing Tools

Visit QuillbotRead Overview
Third Pick


Pricing: $57 per month
Standout Features: Rewrites 1000 Article Versions, Sentence Restructuring, Bulk Rewrite Through Upload

Visit WordAiRead Overview
Blog / WordPress / 10 Best AI Rewriter Tools in 2024 (& How to Use Them)

Regularly publishing fresh, relevant, high-quality content on your website is critical for Search Engine Optimization (SEO). Unfortunately, creating large volumes of content consistently is challenging. You can streamline the content creation process using the best AI rewriter tools. They can help you create SEO content to improve your website rankings. They are also great for repurposing content in other channels (turning blog posts into Twitter Threads, for instance).

In this post, we’ll take a closer look at AI rewriters and how they work. We’ll also provide you with a list of the best AI rewriters on the market and some tips on using them ethically.

What Is an AI Rewriter

An AI rewriter tool uses artificial intelligence (AI) to understand the original text’s meaning (such as an article) and rewrite that text content based on specific prompts from the user or built into the software. This can be done to help with originality, change tone, and make writing more clear and concise.

AI rewriters can create new versions of existing texts; some can generate unique content from simple prompts. They can be valuable tools for SEO writers, businesses, students, and anyone needing to create fresh content efficiently. Some of the best SEO tools use AI to help optimize your content.

Several AI rewriters are on the market, each with strengths and weaknesses. The right one for you will depend on your specific needs and requirements. Don’t worry; we’ll point out the standout features of each one we review below.

Some tools are better at preserving the original meaning of a text while changing it just enough. Others excel at creating more readable and grammatically correct copy. Many rewriters switch out words with relevant synonyms or paraphrase and rearrange sentences. At any rate, AI rewriters can help enhance and polish your content. For instance, if you’re having trouble articulating a specific idea or want to rephrase and rework the structure of your article, the tool can offer helpful suggestions.

It’s important to note that plagiarizing content is never a good idea. While AI rewriters can help with many areas of content creation, you should only partially rely on them to write posts. Instead, it’s best to consider them more of an aid to your writing and editing than a substitute. More on that later.

The Best AI Rewriter Tools

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There is a wide variety of AI rewriter tools to choose from. Below are the best and most popular options.

1. Jasper

🥇Best AI Rewriter Tool Overall

jasper ai rewriter tools

Jasper is a robust, AI-powered rewriter tool that can help you take your content to the next level. It uses cutting-edge AI and NPL to analyze and rewrite your content, making it more engaging and effective. Jasper can also help you improve your writing style and grammar and ensure your content is error-free. It doesn’t only rewrite content; it can also take user prompts to create new content (and it’s one of the best AI writing tools out there).

jasper ai rewriter tools

Jasper AI rewriter tool redefines content creation with AI-powered capabilities, offering seamless rewriting and comprehensive analysis. It excels in refining writing style and enhancing grammar, ensuring polished, high-quality content. A built-in plagiarism checker guarantees authenticity by detecting and preventing plagiarism, fostering originality. Integrated with Surfer SEO, Jasper AI optimizes content for targeted keywords, boosting visibility and impact. Its uniqueness is its multilingual support, spanning over 29 languages, catering to a global audience and making it an indispensable tool for diverse content needs.

Check out our detailed review of Jasper.

What We Like About Jasper

  • Content Generation Speed: Jasper.ai enables you to generate high-quality with faster outputs than most AI writers, so you’re not wasting time waiting for it to process. Plus, its easy-to-use interface lets you create blog posts, website content, or social media material in minutes. You can leverage templates, guided content creation, and automated content production to streamline your workflow.
  • Command Feature: Jasper’s most powerful asset is the Command feature. It allows you to issue natural language commands to Jasper.ai, enhancing your interaction with the platform.
  • Various Applications: Jasper.ai isn’t limited to blog posts. It can assist with various content types, making it versatile. Jasper can adapt to your requirements if you need a compelling title for your website homepage, long-form SEO content, or marketing copy.
  • Boss Mode: Jasper’s Boss Mode provides advanced features for content creation, allowing you to fine-tune your output with AI-powered tools.

What Can Be Improved

  • Technical Topics Require More Finesse: Jasper seems to struggle with overly technical subjects, so providing clear input is essential.
  • Research Required: While Jasper assists with content creation, doing your research remains necessary to ensure accuracy and relevance.
  • Plagiarism Detection Costs Extra: Additional costs apply if you want Jasper to check for plagiarism.

🥇Why We Picked It

Jasper goes beyond simple rephrasing, tapping into AI’s power to generate original content, from blog posts to marketing copy to scripts and poems. This showcases your innovative approach and ability to leverage AI for diverse writing tasks. It tackles long-form projects like ebooks and reports, demonstrating your commitment to content depth and understanding complex writing needs.

Who Is Jasper Best For?

Jasper AI is the perfect fit for writers seeking a robust AI rewriter tool to elevate their writing quality effortlessly. It caters to those aiming to streamline content creation while emphasizing SEO optimization, complementing SEO tools like SurferSEO for enhanced rankings and efficiency in writing processes.

Community Reviews and Ratings

Users like Jasper because it helps fix writing easily. Reviews on G2 and Capterra say it works well and fits with other tools.


Jasper does not have a free plan. However, its paid plans start at $69 per month, with costs arising from SEO, team space, and customization features.

Get Jasper

2. Quillbot

🥈Best AI Rewriter Tool For Paraphrasing

QuillBot - 2024

Quillbot, a well-known AI rewriter, was one of the first tools to handle the task well. One of the things that makes Quillbot so popular and impressive is that it is entirely free to use. While paid subscriptions (with more features) are available, the free tool is sufficient for most basic blog and article-writing needs.

QuillBot - Homepage April 2023

Quillbot rewriter tool stands out with its seven versatile article spinning and rewriting modes, including two free options and five premium modes, offering diverse options for content creation. The Word Flipper feature empowers users to finely tune spinning requirements at a word level, ensuring tailored and precise results. Its cloud-based thesaurus guarantees top-notch synonym selection, enhancing content quality. Additionally, Quillbot provides content optimization tools such as grammar checking, citation generation, summarization, and AI translation, facilitating comprehensive content enhancement. With seamless integration into popular platforms through its Chrome extension, Google Docs add-on, and Microsoft Word add-on, Quillbot streamlines the rewriting process for users across various writing environments.

Check out our detailed review of Quillbot.

What We Like About Quillbot

  • Simple to use: It has an intuitive interface that makes it easy to use, even for those without prior linguistics or computer science knowledge.
  • Content summarizer app: It offers a free content summarizer app to help you summarize long articles or documents.
  • Grammar checker app: It also offers a free grammar checker app that can help you correct grammatical errors in your writing.
  • Integrated thesaurus and dictionary: It has an integrated thesaurus and dictionary that can help you find the right words to express yourself accurately.
  • Refund policy available: Quillbot offers a refund policy in case you’re not satisfied with the tool.

What Can Be Improved

  • Plagiarism Checker: The premium plagiarism checker seems to be a little pricey. You may find better and more affordable options elsewhere.
  • Limited Free Plan: Only two writing modes are available for free users.

🥈Why We Picked It

Quillbot excels at paraphrasing nuanced sentences and paragraphs, preserving your voice while enhancing clarity and flow. It is also great at maintaining tone and style while improving readability. Its impressive language support will allow you to write for global audiences by addressing diverse linguistic needs.

Who Is Quillbot Best For?

Quillbot is especially beneficial for writers needing AI-driven writing support and citation generation tools to enhance their writing process and output. It is also an ideal choice for collaborative writing teams using Google Docs or Word, offering a free rewriter tool perfect for those seeking quality until they’re ready for premium features.

Community Reviews and Ratings

Quillbot is popular on G2, Capterra, and Sitejabber. Users say it’s easy to use and helps make writing better.


Quillbot has a free plan. Moreover, its paid plans start at $19.95 per month, with costs arising from plagiarism, paraphrasing, and translation features.

Get Quillbot

3. WordAi

🥉 Best AI Rewriter Tool For SEO Optimization

Word AI- Homepage May 2023

WordAi is worth considering if you’re looking for an article rewriter software that produces human-quality content. This tool is easy to use and leverages AI to understand the context of words, concepts, and ideas before rewriting them. Thanks to its ability to incorporate Latent Semantic Indexing (LSI) keywords, WordAI can also make your content more SEO-friendly.

wordai rewriter tool

WordAi presents an exceptional capacity to generate an astounding 1000 unique versions of an article, showcasing its unparalleled rewriting capability. Through sophisticated sentence restructuring, text enrichment, and overall enhancement, WordAi consistently elevates content quality to new heights. Its Perfect Tense tool, encompassing comprehensive spelling and grammar checks, ensures flawless output. Offering flexibility, WordAi supports both HTML and rich text formats, accommodating various content needs seamlessly. Additionally, its convenient bulk rewrite feature, accessible via upload or API, streamlines the process, making it an efficient solution for handling multiple articles effortlessly.

What We Like About WordAi

  • Fast Processing: WordAi’s 4th version is 149.8 times faster than its previous iteration. Hence, you can rewrite the content in a few seconds and beat your required deadlines comfortably.
  • Sentence Restructuring:  WordAI uses advanced machine learning models to provide high-quality rewriting indistinguishable from human content. It understands the meaning of each sentence and then rewrites it from scratch while optimizing for uniqueness and readability. This allows WordAI to restructure your sentences while keeping the same overall meaning.
  • Bulk Rewriter: Whether you need to rewrite one article or a thousand, WordAi lets you do it effortlessly. Upload a ZIP file with .txt format, and it handles the rest. With this feature, you can submit bulk articles for rewriting to earn more SERP real estate. Once you select the number of rewrites you want, the program queues them and saves completed ones to your Saved Bulk Jobs area.
  • CopyScape Compatibility: Link your CopyScape account to ensure the uniqueness of the generated content.
  • Impressive Article Spinning: Their Spintax feature allows you to generate up to 1000 unique rewrites of an article or piece of content. This helps avoid duplicate content and amplifies the value of your content considerably.

What Can Be Improved

  • Costly: WordAi is relatively expensive compared to some other content-spinning tools. Its pricing might not suit budget-conscious users or those requiring occasional content spinning.
  • Internet Connection Required: WordAi operates as a cloud-based service, requiring a stable internet connection. This could be a drawback if you’re in an area with limited connectivity.
  • Quality Control Challenges: While WordAi aims to produce high-quality spun content, it’s not always perfect. The output may require manual editing to ensure coherence and readability, depending on the input text and settings.

🥉Why We Picked It

WordAi’s strength lies in keyword integration and search engine optimization, ensuring your content reads well and ranks higher. Its built-in grammar checker offers an extra layer of polish, highlighting your commitment to high-quality, error-free content.

Who Is WordAi Best For?

WordAI is a top choice for individuals handling high volumes of daily content rewriting, ensuring seamless Copyscape compliance effortlessly. It’s particularly advantageous for Article Forge users seeking an integrated AI rewriter tool to enhance their content creation process and maintain originality across extensive output.

Community Reviews and Ratings

Lots of users love WordAi because it suggests different words to make writing sound better. Reviews on G2 and Capterra say it’s great for making writing easier to understand.


Wordai does not have a free plan. However, its paid plans start at $57 monthly with costs arising from AI detection and customization features.

Get WordAi

4. Pre Post SEO

Pre Post SEO - Homepage May 2023

Pre-Post SEO is an online suite of tools that address various needs of webmasters, students, and SEO experts, including AI tools for rewriting, paraphrasing, summarizing, and more. The writing and editing tools for Pre-Post SEO are separated, making it ideal for batching your rewriting tasks using specific tools.

pre post seo ai rewriter tools

Pre-Post SEO emerges as a comprehensive platform offering a robust plagiarism checker that meticulously scans the web, providing detailed percentage scores and content sources akin to Copyscape, ensuring authenticity and originality. Its paraphrasing tool, adept at handling pasted text and uploaded documents, facilitates seamless content rephrasing. Leveraging the prowess of GPT-3 by OpenAI, Pre-Post SEO harnesses advanced AI capabilities to enhance its functionalities, ensuring top-notch results. Furthermore, the availability of iOS and Android apps extends its accessibility and usability, allowing users to harness its suite of tools on the go.

What We Liked About Pre-Post SEO

  • Unlimited Rewriting: There are no restrictions or daily limits on using this tool. This is convenient for writers who rewrite multiple articles daily.
  • AI Modes: The rewriter has two AI modes: Fluency and Creative. These modes enhance readability, writing tone, vocabulary, and style. The Fluency mode is suitable for those who want to rewrite articles for general purposes. In contrast, the Creative mode is ideal for those who want to rewrite articles for creative writing purposes.
  • Plagiarism Detection: Pre-Post SEO tools often include a plagiarism checker to verify content for originality before publishing. This helps maintain credibility, avoids duplicate content penalties, and ensures ethical practices.
  • Technical Optimization: Addressing technical aspects like site speed, mobile responsiveness, and proper HTML tags during the pre-publishing phase positively impacts SEO.

What Can Be Improved

  • Limited Refinement Features: The options are pretty limited when it comes to optimizing your content compared to other AI rewriters.
  • Less Streamlined Approach: Having to use multiple tools when optimizing your content can be tiresome, especially when you have to copy and paste content from one tool to the next.

Who Is Pre-Post SEO Best For?

Pre-Post SEO serves individuals seeking a straightforward paraphrasing tool with robust plagiarism-checking features. It’s an ideal fit for businesses with multiple writers, offering unlimited user access, and appeals to users comfortable with the credit-based pricing model, making it accessible for various content needs within a team environment.

Community Reviews and Ratings

People on G2 like Pre-Post SEO because it changes words well and helps get noticed online.


Pre-Post SEO has a free plan. However, its paid plans start at $10 monthly, with costs arising from AI detection, rewriting, and customization features.

Get Pre Post SEO

5. Chimp Rewriter

ChimpRewrite - Homepage May 2023

Chimp Rewriter is another popular and highly praised AI rewriter. The downloadable tool is compatible with Microsoft and can easily be used for rewriting articles. Used across the globe by thousands of SEO professionals, the rewriter uses AI and Natural Language Processing (NLP) technology to spin quick but high-quality content. It can help you research articles and combine them to create unique content. You can even use ChimpRewriter to generate articles in multiple languages.

chimprewriter ai rewriter tools

Chimp Rewriter stands out as a versatile tool in content modification, boasting an impressive array of features. Its automated functionality effortlessly incorporates multimedia elements like images and videos into rewritten content, enriching the final output. Beyond mere word substitution, this tool deepens into research, analysis, and rewriting, ensuring a comprehensive material overhaul. Its seamless integration with applications like WP Robot and RankWyz notably expands its utility. In contrast, the availability of an extensive API for custom integration (offered under separate pricing) caters to diverse user needs. Furthermore, its built-in grammar and spelling error checks guarantee a polished outcome, while users retain the flexibility of automatic rewriting with the option to make manual adjustments.

What We Liked About Chimp Rewriter

  • Multilingual support: Chimp Rewriter is the first true multilingual rewriter supporting all languages in the editor. It offers thesauri, spell checkers, part of speech and grammar parsing in German, Italian, Spanish, French, Danish, Dutch, Norwegian, Portuguese, Romanian, Slovenian, and Swedish.
  • API access: Chimp Rewriter provides access to its API, which lets you use it from many other applications, including content creation tools, blog network managers, auto bloggers, and more.
  • Automation and Customization: Chimp Rewriter’s simple and powerful rewriter will automatically rewrite your content and check it for grammatical and linguistic completeness. For those who want more control, there are more than 30 awesome tools to add any level of complexity to your rewrites.
  • Push-button content creation: Chimp Rewriter offers push-button tools to grab articles from around the web and insert alternating images and videos. It’s a snap to build awesome content ready for publishing, spinning, or rewriting.
  • Artificial Intelligence: Chimp Rewriter has the first-ever smart rewriting engine that understands the structure of sentences and paragraphs. This results in articles that are even BETTER than the original.

What Can Be Improved

  • Limit API for heavy users: Chimp Rewriter’s API is limited to 1500 monthly requests for heavy users.
  • More User-Friendly Interface: The current interface of Chimp Rewriter is not very user-friendly and can be confusing for new users. A more intuitive and streamlined interface would make the tool more accessible to a wider audience.
  • Better documentation: While Chimp Rewriter has many features, the documentation is not very comprehensive. Providing more detailed documentation would help users better understand how to use the tool and take advantage of all its features.

Who Is Chimp Rewriter Best For?

Chimp Rewriter is perfect for Windows users seeking a downloadable tool, although Mac users may require a Windows emulator. It’s particularly beneficial for websites catering to diverse global audiences, offering enhanced content optimization and rewriting capabilities across varied geographical locations.


Chimp Rewriter does not have a free plan. However, its paid plans start at $15 monthly, with costs arising from API requests and software updates.

Get Chimp Rewriter

6. Frase.io

frase.io ai rewriter tools

Frase is a total AI writing powerhouse but also a perfect rewriting tool. The platform creates a seamless writing workflow, starting with content briefs and then moving into content writing tools, optimizing content, and tracking content analytics once your piece is published. Rewriting tools are in the content optimization portion of the tool.

frase.io ai rewriter tools

Frase.io is a comprehensive solution for seamlessly managing the entire content creation workflow. Its amalgamation of AI writing tools alongside optimization features marks it as a standout platform. Beyond facilitating the writing process, Frase.io offers invaluable add-ons, including SERP data and keyword volume analysis, empowering users with crucial insights for crafting highly targeted content. Moreover, unlimited AI-generated words enhance the toolkit’s versatility, ensuring a robust foundation for creating impactful and optimized content across diverse domains.

What We Liked About Frase.io

  • Paragraph Rewriter: Frase’s AI-powered paragraph rewriter tool can help you improve the readability of your content by altering or rewording sentences or paragraphs. You can paste a paragraph with up to 400 words, and Frase AI will perform some magic to rewrite your paragraph. The tool provides multiple suggestions, and you can use the option you prefer or combine the best of all three versions.
  • Rewrite or Paraphrase Existing Content: Frase can help you save precious editorial time by rewriting or paraphrasing existing content. This feature can be especially useful for content marketing agencies and writers who use an editor to review and propose grammar changes to article drafts. A paragraph rewriting tool takes on the role of proposing edits and changes to your original content by suggesting improvements.
  • Create Unique Product Descriptions and Value Propositions: You can create unique product descriptions and value propositions with Frase. This feature can be especially useful for e-commerce businesses that must create compelling product descriptions to attract customers.
  • Generate Title Ideas for Blog Posts: Frase can help you generate title ideas for your blog posts. This feature can be especially useful for bloggers who develop catchy and attention-grabbing titles for their posts.
  • Create Compelling Introductions and Meta Descriptions for Blog Posts: With Frase, you can create compelling introductions and meta descriptions for your blog posts. This feature can be especially useful for bloggers who want to improve their click-through rates and attract more readers.

What Can Be Improved

  • Lack of Integration with Other Tools: Frase.io can be improved by integrating with other tools to provide a more comprehensive content creation experience. For example, integrating with a grammar checker tool can help users identify and correct grammatical errors in their content.
  • Poor User Interface: While Frase.io’s user interface is intuitive, it can be improved by providing more customization options and a more streamlined workflow.
  • Lack of Support for Non-English Languages: Frase.io currently only supports English language content. Expanding support to other languages can help Frase.io reach a wider audience and provide more value to users.

Who Is Frase.io Best For?

Frase.io is optimal for SEO agencies and businesses handling large-scale content production, providing robust tools for efficient content creation and optimization. It’s an excellent fit for teams leveraging online collaboration tools and streamlining workflows for seamless teamwork. Additionally, freelancers seeking to enhance their creation process can benefit from Frase.io’s versatile suite of tools integrated into their workflow.

Community Reviews and Ratings

Users on G2 and Capterra think Frase.io helps make writing better. They say it gives good suggestions to improve what you write.


Frase.io does not have a free plan. However, its paid plans start at $15 monthly, with costs arising from AI and customization features.

Get Frase.io


AISEO - Homepage May 2023

AISEO is an SEO AI rewriter with paraphrasing and readability-improving tools baked in. It specializes in making content easy to read and accessible to online audiences. It performs fewer tasks than other tools on the list but can dramatically help SEO writers with its focused editor and SEO tools.

aiseo ai rewriter tools

AISEO emerges as a versatile asset for content refinement, offering features akin to the Hemingway App to enhance readability effortlessly. Its one-click paraphrasing tool streamlines the process of transforming content while supporting over 26 languages, ensuring a broad user base can benefit from its functionalities. Notably, its SEO-focused AI tools bolster content optimization, aligning it with search engine requirements. At the same time, including a SERP analyzer provides invaluable insights into improving content visibility and relevance within search engine results.

What We Liked About AISEO

  • Fully Reform Sentences: AISEO understands the meaning of every sentence and rewrites it from the ground up while optimizing for originality and readability. This enables AISEO to reform your sentences while maintaining the overall message fully.
  • Uniqueness: AISEO’s rewriting tool is the most sophisticated AI rewriting tool in the industry. It helps you with rewriting text at a blazing speed, using advanced custom paraphrasing engines. This ensures that your content is unique and original.
  • Complete sentence restructuring: AISEO’s rewriting tool can restructure complete sentences, which can help you describe the same ideas differently and improve the quality and clarity of your content.
  • Readability-improver: AISEO’s Readability-improver feature can improve the readability of your content by suggesting changes to sentence structure, word choice, and other factors that affect readability.
  • Instant Blog Generator: AISEO’s advanced paraphrasing engine can generate and rewrite blogs instantly, saving you time and effort.

What Can Be Improved

  • Unsatisfactory readability: The tool could improve the readability of the rewritten text. While the tool can generate unique content, it sometimes produces content that is difficult to read and understand. The tool could benefit from a more sophisticated algorithm, ensuring the rewritten text is easy to read and understand.
  • Lack of integration with other tools: The tool could benefit from better integration with other tools. For example, the tool could integrate with grammar checkers and plagiarism checkers to ensure that the rewritten text is grammatically correct and free of plagiarism.
  • Credit Usage: AISEO uses up credits even when it makes mistakes or produces no output. You may need help with this aspect.

Who Is AISEO Best For?

AISEO caters to SEO writers seeking a simple yet effective solution to refine and rework content for various placements. It’s an excellent choice for writers requiring AI-powered tools equipped with versatile copywriting templates, streamlining the writing process for diverse content needs while maintaining quality and coherence.

Community Reviews and Ratings

Users like AISEO on G2 and Capterra because it fixes writing using smart technology. It helps make writing better for readers.


AISEO does not have a free plan, but you can try their paid plans for free for three days. Moreover, its paid plans start at $19 per month, with costs arising from AI and customization features.


8. Grammarly

Grammarly - Homepage April 2023

Grammarly is an AI grammar tool that can rewrite sentences that conform to writing and grammar best practices. It’s not a paragraph rewriter, but it analyzes each sentence one by one. It helps writers create easy-to-read content. We’ve even noticed that it corrects a lot of AI-generated output, proving that it is a helpful tool no matter how you make content.

grammarly ai rewriter tools

Grammarly detects spelling errors, poor grammar, and incorrect syntax, ensuring impeccable written communication. Beyond error identification, its intuitive platform aids users in refining their writing style by offering tailored suggestions for tone and style, aligning with individual preferences and enhancing overall writing quality. With its seamless integration as a browser extension and desktop application, Grammarly becomes an omnipresent aide, elevating the quality of writing across all documents and text boxes, making the writing process smoother and more effective.

What We Liked About Grammarly

  • Intuitive Generative AI: You can prompt Grammarly’s generative text feature with basic instructions to get polished drafts in seconds. You give some background, and Grammarly gets your message onto the page. Grammarly’s generative AI finds ways to make your writing shine and gives you new versions to consider.
  • Customizable profile options: You can write in your voice using generative AI with customizable profile options for tone, formality, and professional relevance.
  • Contextual Writing Enhancement: Grammarly’s AI writing assistant understands the context of your content so you can generate high-quality, relevant content. You can automatically generate a draft using simple command prompts. Adjust text for formality, tone, and length with a few clicks. Layer on Grammarly’s communication assistance to ensure it’s polished.
  • You Can Use It Anywhere: Grammarly provides writing assistance on 500,000+ apps and sites across your devices. We use it in WordPress to improve blog articles all the time.
  • Plagiarism checker: Grammarly ensures your work is fresh and original by checking it against 16 billion web pages.

What Can Be Improved

  • No Offline Editing: Grammarly does not allow offline editing, which can be a limitation for some users.
  • Aggressive Advertising with Free Version: The free version of Grammarly has aggressive advertising, which can be annoying.

Who Is Grammarly Best For?

Grammarly is essential for anyone seeking effortless improvement in their writing, providing a seamless way to refine every word and sentence for clarity and correctness. It’s invaluable for businesses aiming to maintain consistent and effective communication across all written content, from internal emails to external marketing materials.

Community Reviews and Ratings

Many users love Grammarly on G2, Capterra, and Sitejabber. They say it fixes grammar mistakes and makes writing style better.


Grammarly has a free plan. Moreover, its paid plans start at $12 per month, with costs arising from rephrasing and plagiarism features.

Get Grammarly

9. Spinner Chief

spinnerchief ai rewriter tools

Spinner Chief is a solid, free article spinner that works directly in your browser. Paste your content into the text box, configure your settings, and have it paraphrase your content. It comes with other tools but is a simple tool anyone can use. You can also use Spinner Chief online and with its Windows and Mac applications.

SpinnerCheif7 - Homepage May 2023

Spinner Chief distinguishes itself through advanced features such as statistical replacement technology and part-of-speech analysis, ensuring precise and contextually accurate content rewriting. Offering the convenience of bulk or batch article rewriting, this tool caters to efficiency in managing large volumes of text effortlessly. With support for over 45 languages and a robust cloud thesaurus, users can access a wide linguistic spectrum and an extensive vocabulary pool. Moreover, its capability to expand sentences, condense content, and restructure copy provides comprehensive control over the output. Spinner Chief accommodates all “spintax” formats, ensuring compatibility and flexibility for users across various content-spinning standards.

What We Liked About Spinner Chief

  • Natural Content Creation: Spinner Chief uses the latest AI technology to create natural content that resembles human writing. It adopts the most advanced algorithm to ensure uniqueness per paraphrase.
  • Multi-Language Support: Spinner Chief supports not only English but also dozens of languages worldwide, such as Chinese, French, Italian, Turkish, and more.
  • Flexible Settings: To meet the needs of all users, Spinner Chief offers practical settings with rich synonym substitution and flexible sentence reconstruction.
  • Copyscape Plugin: Spinner Chief integrates with Copyscape, a plagiarism detection tool. This ensures the generated content is unique and not copied from existing sources.
  • AI Content Detection Remover: Spinner Chief can detect whether your text is AI-generated or human text and bypass AI-generated text with SpinnerChief Paraphraser to obtain a human text. This feature is useful for those who want to avoid AI detection.

What Can Be Improved

  • Uniqueness Levels: While Spinner Chief produces highly readable rewritten articles, the uniqueness levels may be lower than those of other spinning tools. Depending on your content strategy, this could be a limitation.
  • Limited Synonym Database: Spinner Chief’s synonym database is less extensive than other AI rewriter tools. This can limit the tool’s ability to generate unique content.
  • Speed: While Spinner Chief is a reliable tool, it can sometimes be slow, especially when processing large amounts of text.

Who Is Spinner Chief Best For?

Spinner Chief is perfect for individuals seeking a straightforward, dependable desktop paraphrasing tool. It’s an excellent choice for those requiring API access, facilitating bulk rewriting tasks efficiently and catering to diverse content needs with reliability and ease of use.


Spinner Chief offers a free plan. Its paid plans start at $3 per month, and the costs arise from the rephrasing and plagiarism features.

Get Spinner Chief

10. HubSpot’s AI Paraphraser

HubSpot Paragraph Rewriter - Landingpage - May 2024

HubSpot’s Free AI Paragraph Rewriter is a powerful tool designed to assist writers in refining and enhancing their content. This tool can intelligently rewrite paragraphs using advanced artificial intelligence algorithms while preserving the original meaning and intent. Whether you’re looking to improve readability, enhance SEO, or simply polish your writing, the AI Paragraph Rewriter provides invaluable assistance in further elevating your content.

HubSpot AI Paraphraser for Paragraphs

What We Liked About HubSpot

  • AI-powered rewriting: Leverages advanced AI technology to automatically rewrite paragraphs while maintaining coherence and clarity.
  • Customization options: Tailors the rewriting process to match your preferred style, tone, and voice, ensuring consistency across your content.
  • Real-time feedback: Receive instant suggestions and feedback on your rewritten paragraphs, allowing for quick revisions and improvements.
  • Integration with HubSpot’s platform: Seamlessly integrates with HubSpot’s suite of marketing and content creation tools, streamlining your workflow and maximizing efficiency.

What Can Be Improved:

  • Fine-tuning options: While the AI Paragraph Rewriter offers customization options, additional fine-tuning controls could provide writers with even greater flexibility and control over the rewriting process.
  • Enhanced feedback mechanisms: Improved feedback mechanisms, such as detailed suggestions for specific improvements, could further assist writers in refining their content effectively.

Who Is HubSpot’s AI Writer Best For?

HubSpot is ideal for those using or wanting to use HubSpot’s CRM, marketing, and CMS tools. For businesses already thinking about using those tools, having an advanced AI rewriter built into the platform is indispensable. We’re huge fans of using AI directly in the workflows we use most often (instead of using separate tools)—that’s why we built Divi AI. For those reasons, HubSpot is a great choice for those already in the ecosystem of products that they offer.


HubSpot’s Free AI Paragraph Rewriter offers a valuable solution for writers seeking to enhance their content with ease and efficiency.

Get HubSpot

How to Ethically Use an AI Rewriter to Refresh Your Content

As mentioned, we don’t endorse plagiarism or taking low-quality content from an article spinner and simply copying and pasting it without proofing. However, there are ways to ethically use an AI rewriter to freshen and update your written content.

For example, an AI rewriter can:

  • Improve the quality of your existing drafts by discovering new ways to articulate ideas and structure your content.
  • Update your old articles to boost your SEO with reworded, fresh content (best paired with new research).
  • Expand your content by adding relevant information elaborating on your original statements and ideas.

The best practices for you will depend on a handful of factors, including the type of content you want to create and the AI tool you’re using. For this post, we’ll use Jasper.

Using Jasper to Create New Content

First, you must sign up for a paid or free trial plan. Then, you can navigate to Templates from the dashboard to select the type of content you want to work on.

Let’s say you want to create a blog post on proper dog nutrition; we suggest working in small sections.

For instance, you can use the Paragraph Generator template in Jasper to create an introduction for your post:

The Paragraph Generator template in Jasper.

Under “What is your paragraph about?” fill in a brief description. This text will give the AI rewriter context. You can also add any keywords to incorporate and your preferred tone of voice.

When you’re done, click on Generate AI Content. By default, Jasper creates three outputs, which you can view in the window to the right:

An example of a generated paragraph using Jasper.

You can also create a document from scratch. Navigate to Documents, then select New > Start from scratch:

The option to create a new document in the Jasper AI rewriter.

As with the Paragraph Generator template, you can create a title, add a description, and select keywords:

The Jasper Document editor.

After giving the AI rewriter a paragraph, click the Compose button. It will automatically begin writing fresh content:

An AI-written post.

You can use this content as the basis for your article. However, we recommend editing and proofreading it for flow, tone, etc. It’s also essential to ensure that there isn’t any repetition, which can often happen with an AI tool.

If you highlight any of the text, you’ll find a string of icons along the top of the editor toolbar:

The editing tool options in Jasper.

In order of appearance, these features are Rephrase, Fix Grammar, and Explain it to a 5th grader. You can also enable Grammarly or purchase the Plagiarism Checker addon.

Using Jasper to Rewrite Old Content

You can also use Jasper or other AI rewriters to update and refresh old content. The easiest way to do that is with the Content Improver template:

The Jasper Content Improver template.

Copy and paste the original text in the Content field, select a tone of voice, and click the Generate All Content button. Your new versions will appear in the New Outputs window:

The content outputs of Jasper's content improver templates.

Then, you can use the icons along the top to Add to Favorites or Copy to Clipboard. These are just a few of the many different ways you can use AI rewriter tools.

Regardless of your chosen solution, we recommend getting to know the interface and various settings. Familiarizing yourself with the full suite of features and options will help you use the software to its full potential.

Comparing the Best AI Rewriter Tools

If we talk about the best AI rewriter tools, there are a handful of options. These tools can provide you with a solution to almost every problem. With so many great options, choosing the best one can be challenging.

AI Rewriter Tool: Price Comparison

To assist you in decision-making, we have compiled a table comparing the prices of the best AI rewriter tools in today’s market.

AI RewritersPriceFree Plan
🥇Jasper $69/moVisit
4Pre Post SEO$10/mo✔️Visit
5Chimp Rewriter$15/moVisit
9Spinner Chief$3/mo✔️Visit
10HubSpot Paragraph RewrtiterFree✔️Visit

What’s the best AI Rewriter Tool

Content is a significant part of online marketing. However, consistently churning out lengthy articles can be challenging. Keeping your entire archive updated and fresh is even more so. Fortunately, you can use an AI rewriter tool to simplify, streamline, and enhance the process.

The hard part when considering an AI rewriter tool is whether or not you are using it ethically. Many websites do not; they steal content from someone else and plagiarize it using these tools. That content is not rewritten; it is stolen.

We highly recommend Jasper for your AI content rewriting needs. It also does an excellent job of creating new content, making it a flexible tool. For paraphrasing and summarizing already-written content, it is hard to beat Quillbot. It’s simply one of the best. Additional tools, like the citation generator and grammar checker, enhance it.

Looking for more AI tools to boost productivity? Check out the best AI tools you can use today.

Frequently Asked Questions (FAQs)

Before we wrap up, let’s answer some of your most common questions regarding AI rewriter tools. Did we miss one? Leave a question below, and we will respond!

What is the best AI rewriter tool?
Jasper is a reliable AI-powered rewriter tool that uses advanced natural language processing technology to rewrite text while maintaining its meaning and context. With a user-friendly interface and customizable settings, Jasper can help users generate unique and engaging content quickly and easily.
What is the best free AI rewriter tool?
Quillbot is a well-regarded free AI rewriter tool that uses natural language processing (NLP) and deep learning algorithms to suggest word choice and sentence structure. Its ability to rewrite sentences in multiple ways is a standout feature, and has a user-friendly interface.
Can AI tools be used for rewriting paragraphs?
Many AI rewriter tools, such as WordAI, use natural language processing (NLP) and machine learning algorithms to rewrite text at a paragraph level. These tools can produce unique, high-quality content that is grammatically correct and optimized for search engines.
What is the AI website that rewords text?
Quillbot is an online website that can reword and paraphrase inputted text. Write out your content, or copy it from your document and have Quillbot rework it for you. It also offers tools for checking for plagiarism and grammatical errors.
Which is the best AI paraphrasing tool?
The best AI paraphrasing tool available is Jasper AI. Employing sophisticated AI algorithms, it meticulously examines the text, comprehends its core meaning, and reconstructs it with original phrasing. Beyond simply paraphrasing content, Jasper AI is highly versatile, effortlessly generating content tailored to user prompts, significantly expanding its range of capabilities.
Can AI rewrite its own code?
AI can generate code through automated methods like genetic algorithms and neural networks, but it cannot modify its code autonomously. It requires human input and programming to make changes to its code. However, ongoing efforts exist to create AI systems to modify and improve their code. AutoGPT is an AI language model trained to generate code.
Can I rewrite long-form content with AI?
AI can generate long-form content through natural language generation (NLG) techniques but cannot rewrite existing long-form content autonomously. AI-based content generation tools can analyze and summarise existing content, but they need more creativity and context to rewrite it meaningfully and coherently.
What factors should I consider when choosing an AI rewriter tool?
When choosing an AI rewriter tool, consider factors such as the accuracy of the output, the ease of use, the supported file formats, the pricing and licensing terms, and the privacy and security of your data. Jasper is a reliable AI rewriter tool because it uses advanced natural language processing technology to rewrite text while maintaining its meaning and context. Its user-friendly interface and customizable settings allow users to generate unique and engaging content quickly and easily.
How much do AI rewriter tools cost?
The cost of AI rewriter tools varies depending on the tool and the pricing model. Some tools are free, while others charge a one-time, monthly, or annual subscription fee. The cost can range from a few dollars to hundreds, depending on the features and the tool's intended use. Jasper, for example, starts at $29 per month.
Can AI tools be used for boosting SEO?
Chimp Rewriter can help boost SEO by producing unique and high-quality content optimized for search engines. It can automatically spin and rewrite articles to create multiple unique versions that can be used for link-building, content marketing, and other SEO strategies. Chimp Rewriter has a feature that analyses the keyword density of the rewritten text, helping users optimize their content for specific keywords.
Which AI tools can be used for spelling and grammar checking?
WordAI and Chimp Rewriter have built-in grammar and spell-checking capabilities that can help ensure the rewritten text is grammatically correct and error-free.
Which AI tools can be used to rewrite in multiple languages?
Many AI rewriter tools support multiple languages. Spinner Chief, for example, is an AI-powered tool that offers multi-language support, allowing users to rewrite content in various languages. With advanced natural language processing technology and customizable settings, Spinner Chief can generate high-quality content that accurately reflects the original content in multiple languages. Its performance and user reviews make it a valuable tool for businesses and individuals.

Featured image via Crocolot / shutterstock.com

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  1. This is an excellent post for someone like me who is fresh to this profession. thank you for your contribution

  2. I am inspired by AI in writing. Jasper makes life so much easier.

  3. This article is definitely a good list of content writer, blogger, and also students. Most of the article rewriter tools I have used to rewrite my content. I am going to have to look at some of other rewriter tools that I haven’t used before.

    Thanks for sharing such a awesome and informative content.

  4. Thanks for the detailed write-up on these tools. I’ve been interested in trying Jasper for a while.

  5. These AI rewriting tools are fantastic for content creation. It’s important to use them ethically and only with properly attributed sources.

    • I agree 🙂

  6. Looks Good to read! Thanks for sharing this wonderful post

  7. beautiful Article! thanks for sharing this wonderful post.

    • You’re welcome, Raj!

  8. Great Article!!!
    thank you for share it…

  9. Good articals. it is new fashion way of writing. Thanks for introduce it to me

  10. Now I know how sites steal our content and try to pass it off as their own. Too easy.

    • Yeah, this is probably exactly how it’s done. We wanted to put this out there both as a way to help people understand how to refresh and help their own content, but also try to protect yourselves from those who do what you mention.

      • Yeah, too easy to copy, rewrite and paste as own content. And too easy to say its fresh content and rank on Google. That’s why many needs to disable their content with the help of j Query.
        Now easy work will become difficult and time consuming (LOL)

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